baber/WOPTO huggingface dataset:
Patent JP-H0455762-A (JP)
Title: Wind-direction/wind-speed measuring instrument
Inventor: YAGISHITA IKUZO
IPC: G01P13/02
Filed: 1990-06-26
Abstract: PURPOSE:To make it possible to measure a wind speed accurately by fixing an inner frame to which the entire circumference of an elastic thin film is attached to an intermediate frame which is orthogonal to the inner frame and has breaking projections of the elastic thin film, and supporting the frame around an axis so that the frame can be rotated. CONSTITUTION:The entire circumferences of an elastic thin film 1 such as rubber is fixed to an inner frame 2 in a ring shape. The inner frame is fixed to an intermediate frame 3 so as to cross the frame 3 at a right angle. Breaking projections 7 whose ends are pointed are provided at the central part of the intermediate frame 3. The intermediate frame is rotatably supported around the vertical axis connecting supporting projections 6. A bearing line 13 which is directed to N of a frame stage is provided so as to face the magnetic north in conformity with a magnet 11. When wind pressure acts on the thin film 1, the inner frame 2 and the intermediate frame 3 are rotated around the axis connecting the projections 6. The inner frame 2 is stopped and stabilized in the direction perpendicular to the wind. The intermediate frame 3 is stopped and stabilized in the direction of the wind. When the wind speed is increased, the thin film 1 swells to the downstream side of the wind direction. When the wind speed reaches a specified value, the thin film comes into contact with one breaking projection 7, and the film is broken. Thus, it is judged that the wind speed has reached the specified value.
Patent JP-H0920916-A (JP)
Title: Method for suppressing erosion of converter refractories
Inventor: INOUE SHIGERU
IPC: C21C5/44
Filed: 1995-06-30
Abstract: PURPOSE: To greatly improve the life of the furnace body refractories of a converter lined with the magnesia refractories by suppressing the elusion rate of the furnace body refractories. CONSTITUTION: This method for suppressing the erosion of the converter refractories is a refining method which comprises adding magnesia raw materials to the molten slag in the converter at a ratio at which the magnesia content (weight %) in the molten slag is excessive up to the max. 10wt.% in excess of the magnesia saturation solubility (weight %) of the molten slag and adding >=10wt.% the magnesia raw materials with a magnesia clinker. The addition of the magnesia clinker is completed within 5 minutes before blowing of the converter or after the starting of the converter. The characteristic of the magnesia clinker to be added is preferably <=200μm in crystal grain size, the total of the impurities (CaO, SiO2 , Al2 O3 , etc.) to be incorporated is 2 to 22% and the grain size is 2 to 80mm.
Patent JP-S5954003-A (JP)
Title: Thermomagnetic recorder
Inventor: OOTA KENJI
IPC: G11B11/10
Filed: 1982-09-21
Abstract: PURPOSE:To impress an optimum external magnetic field in case a rare earth- iron amorphous magnetic thin film is used to a recording medium, by providing a permanent magnet consisting of the 1st magnet which generates a recording magnetic field that supplies an auxiliary magnetic field to the recording medium and the 2nd magnet which generates an erasing magnetic field more intensive than the recording magnetic field. CONSTITUTION:A rare earth-iron amorphous magnetic thin film is formed at an effective radius part between A and B. An erasing permanent magnet 10 which generates an intensive magnetic field is set at the upper side of a magnetic holder 12; while a recording permanent magnet 11 which generates a weak magnetic field is set at the rear side of the holder 12. The holder 12 is revolved by a stepping motor 13, and the positions of magnets 10 and 11 can be reversed to each other. A disk 14 is welded to the holder 12, and a hole is drilled at a proper area of the disk 14. This hole is read by a photocoupler contained in a position sensor 15 to confirm the positions of both magnets 10 and 11.
Patent JP-H0455540-A (JP)
Title: Method for controlling underfloor humidity and insect
Inventor: KATO MITSURU
IPC: E04B1/72
Filed: 1990-06-25
Abstract: PURPOSE:To control the humidity by laying an aluminum sheet over the levelled underfloor ground and spreading the granules of zeolite, which are crushed and formed into a proper size, over said sheet to form a layer of the granules of zeolite. CONSTITUTION:The underfloor ground is levelled, over which aluminum sheets are placed and the granules of zeolite, which are crushed and formed into granules with a diameter of about 3-5 mm, are laid over the sheet to form a layer having a thickness of about 2cm, in which the weight of zeolite per 3.3m<2> is about 10kg. As a result, the underfloor humidity can be controlled by the humidifying action of zeolite.
Patent JP-H0219478-A (JP)
Title: High-speed film formation
Inventor: WADA TETSUYOSHI
IPC: C23C24/08
Filed: 1988-07-05
Abstract: PURPOSE:To form a dense film at high speed by allowing a carrier gas consisting of a gaseous raw material for chemical vapor deposition (CVD) process to bear superfine grains and spraying the above gas on the surface of a substrate to carry out the deposition of the superfine grains in combination with CVD reaction. CONSTITUTION:A gaseous raw material for CVD process is used as a carrier gas. This carrier gas is allowed to bear the superfine grains of a film-forming material (e.g., Al2O3). Subsequently, the above gas is sprayed on a substrate surface previously heated up to the temp. of CVD reaction, by which the dense and good-quality film of Al2O3 can be formed on the substrate at a speed ten times as high as that in the conventional method.
Patent JP-H11344372-A (JP)
Title: Sensor device for saturated salt water forming machine
Inventor: KUDO AKIRA
IPC: C02F1/46
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor which controls a water level and which automatically detects the amount of salt when salt and water are put into a container so as to form a saturated salt water, which precisely replenishes salt, which controls the supply of water so as to raise or lower the water level by following the increase or decrease in salt and which does not supply water more than required. SOLUTION: Water W in a prescribed amount is added to salt S, in a prescribed amount, which is put into a container 1, and a saturated salt water is formed. At this time, a salt level detecting sensor which detects the level of a salt face ST at the inside of the container 1 and which issues a salt charging signal when the level is lowered to the lower limit level is installed. A water level detecting sensor which detects the upper limit level and the lower limit level of the water W inside the container 1 and which can maintain the water level between the upper limit level and the lower limit level is installed.
Patent JP-S5789445-A (JP)
Title: Separation of arsenic from aqueous acidic solution
Inventor: ICHIJIYOU MICHIO
IPC: C22B30/04
Filed: 1980-11-26
Abstract: PURPOSE: To separate metallic As economically by a method wherein As ions are reduced to metallic As by stirring with Cu amalgam, Pb amalgam or the like in the presence of Cl ions in a specified temperature renge within a tank which is sealed off against entrance of air, and then solid-liquid separation is carried out.  
     CONSTITUTION: The aqueous acidic solution containing As ions is contained in a tank, the concentration of Cl ions in the solution is increased by adding NaCl or the like, the liquid temperature is set to be 50W100°C (particularly, 85W95°C) and the tank is sealed against the entrance of air. Then, while constantly stirring the content of the tank, an amalgam of Cu, Pb or Cd or metallic Cu or metallic Cd is added to the solution, thereby reducing the As ions into the form of precipitating metallic As or As amalgam. The metallic As or the As amalgam thus formed is separated by a solid-liquid separation process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0215235-A (JP)
Title: Heat treating method for glass substrate
Inventor: URADE TOSHINORI
IPC: G02F1/13
Filed: 1988-07-04
Abstract: PURPOSE:To shorten a heat treatment time by operating the cooling device for the center part of a substrate so as to cool the center part first, heating compensating device so as to heat the peripheral part of the substrate more, or the both so as to cool the center part of the substrate faster than the outer peripheral part at the time of lowering the temperature. CONSTITUTION:When an air shower is used for the cooling device as to a continuous heat treating method wherein the substrate is conveyed by a belt conveyor, the high- temperature glass substrate 3 after a heat treatment is sent intermittently by the belt conveyor 2 as shown by an arrow A while stopping below the cooling device 5 having a nozzle 51 arranged so as to blow cooling air 5 to the center part of the substrate 3. Further, when this method is applied to the heating compensating device such as a heater plate used for the initial-stage part of a cooling zone, the substrate which is heated at high temperature is heated by a heater so as to prevent the substrate from being quenched and the substrate is mounted on the plate held at temperature a little bit lower than the heat treatment temperature to lower the temperature as a 1st stage. The heater 81 is arranged roughly at the center part of the device 8 and closely at the peripheral part, and heating compensation is made weak at the center part to lower the temperature of the center part faster than that of the peripheral part.
Patent JP-H082288-A (JP)
Title: Automotive instrument panel
Inventor: SUZUKI HIROSHI
IPC: B60H1/00
Filed: 1994-06-23
Abstract: PURPOSE:To provide an automotive instrument panel having favorable appearance around an air blow port, and having favorable quality. CONSTITUTION:A core 21 has a circumferential wall 22 around an air blow port 11 to surround the air blow port 11, a grill part 23 integrally formed with the circumferential wall 22 is provided inside the air blow port 11, a foam body 31 and a surface 41 are opened at the air blow port 11, the surface 41 is bent toward the back surface side of an instrument panel around the air blow port 11 to form a bent member 42, and the bent member 42 is held by the foam body 31 and the circumferential wall 22 around the air blow port.
Patent JP-2001013415-A (JP)
Title: Optical instrument and diffraction element
Inventor: FREEMAN ROBIN JOHN
IPC: G02B27/44
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an improved optical instrument having an enlarged exit pupil. SOLUTION: The optical instrument having a diffraction element is constituted so that the diffraction element 25 is positioned at a focal plane or an image plane 3 thereof, an array 6 consisting of plural exit pupils is generated at an observing position and the enlarged exit pupil is formed. The element 25 is formed by arranging three or more optical diffraction gratings by providing them with an angle with respect to the plural other optical diffraction gratings.
Patent JP-H02232049-A (JP)
Title: Disposable product construction
Inventor: DEIBITSUDO BURATSUDORII MARUKO
IPC: C09J157/00
Filed: 1989-06-28
Abstract: PURPOSE: To provide excellent adhesion properties, cohesiveness, resistance against unexpected creep, high structural bonding strength, thermal resistance and viscosity distribution by preparing a bonding agent with a specific radial block copolymer, compatible tackyfying resin and plasticizing oil included. CONSTITUTION: Radial block copolymer sharing a weight percentage of 5% or 14% has a molecular weight of approximately 145,000 and is given by expression 1. In the expression A denotes a glassy block of polymerized vinyl- substituted aromatic monomer, B is saturated or unsaturated rubber-like block of 4-12C polymerized diene, and Y is polyfunctional coupler residual; n1 is an integer of at least 3, and n2 is an integer of 0-10. Compatible tackyfying resin goes with a weight percentage of 45% or 85% and is selected from among 5C resin, styrene 5C resin, styrene terpene resin, hydrogenated 9C resin, rosin derivative and styrene terpene rubber, or a group of the mixtures thereof. Plasticizing oil sharing approximately 5-35wt.% is mostly hydro carbon oil with a lesser content of an aromatic substance.
Patent JP-2000352491-A (JP)
Title: Heating device
Inventor: IKENO SUSUMU
IPC: F16L47/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a heating device in which a heating part at the tip of a heating block can be uniformly pressed against the object for heating. SOLUTION: This device comprises a pair of holder walls 20 opposedly provided on both sides of the base part of a heating block 11, and slide pins 18 that project to both sides of the base part of the heating block 11 are movably inserted into oblong holes 21 provided in the holder walls 20. The device is further provided with a pair of springs 22 for energizing the heating block 11 in the direction of the axis of each slide pin 18 and a spring 24 for energizing the heating block 11 toward a direction of the object for heating.
Patent JP-H11598-A (JP)
Title: Discharge gun
Inventor: TANAKA YOJI
IPC: B05C5/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To surely prevent the adhesion of a flowable material housed in a cartridge to a cap by forming a notch in a radial direction to the cap of a discharge gun having a housing cylindrical section to be inserted with the cartridge from its front end aperture and the cap attachably and detachably mounted at the front end of this housing cylindrical part. SOLUTION: The cap 4' is first removed and the cartridge 7 is inserted into the housing cylindrical part 3 at the time of using the discharge gun 1' for discharging the adhesive, etc., packed into the cartridge 7 from a nozzle 7a. The cap 4' is thereafter mounted in the housing cylindrical part 3. In such a case, the notch 4b is formed at the cap 4'. This notch 4b is extended from the inner peripheral surface of a through-hole 4a to the outer peripheral surface of the cap 4'. The width of the notch 4b is set at such a size at which the nozzle 7a can pass through the notch 4b. As a result, the nozzle 7a is let out of the through-hole 4a through the notch 4b at the time of removing the cap 4'. The adhesion of the adhesive to the inner peripheral surface of the through- hole 4a is thus surely prevented.
Patent JP-S5791947-A (JP)
Title: Preparation of ninhydrin
Inventor: NOKIMURA AKIRA
IPC: C07C45/64
Filed: 1980-11-28
Abstract: PURPOSE: To prepare ninhydrin useful as a reagent for the detection of amino acid, by hydrolyzing 2-chloro-2-methyl mercaptoindanedione-1,3, etc. while dissipating the produced methyl mercaptan out of the reaction system.  
     CONSTITUTION: In the preparation of ninhydrin by the hydrolysis of 2-chloco-2- methylmercaptoindanedione-1,3 or 2-hydroxy-2-methylmercaptoindanedione-1,3 at an aqueous concn. of ≤0.4mol/l, esp. 0.1W0.2mol/l, at a reaction temp. of 70W 110°C, esp. at the boiling point for 1W10hr, esp. 3W6hr, the produced methyl mercaptan is discharged from the reaction system by introducing an inert gas, esp. nitrogen gas into the reaction system. The rate of reaction is almost doubled by the process, the unreacted material is rapidly discharged, and the reaction completes easily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0511093-A (JP)
Title: Control rod drive mechanism testing device
Inventor: INOUE HIROSHI
IPC: G21C17/003
Filed: 1991-07-08
Abstract: PURPOSE:To obtain a control rod drive mechanism testing device contributing to the dose reduction during a regular inspection and to plate safety by conducting the friction force measurement test accurately and efficiently with preserving the control rod drive mechanism. CONSTITUTION:A control rod drive mechanism testing device is provided with a water source 23, an insertion pipe 22 extracted from the water source 23, a flow control valve 24 inserted in the insertion pipe 22, a flow meter 25 put in the insertion pipe 22, a pressure measurement part 29 put in the insertion pipe 22 and an arithmetic processor 30 where a signal is input from the pressure measurement part 29. Also, a controlling part 31 where signals from the arithmetic processor 30 and the flow meter 25 are input, a flow control valve 24 controlled by the signal from the controller 31, an indicator 32 where the signal from the arithmetic processor 30 is input and a recorder 33 where the signal from the arithmetic processor 30 is input, are provided.
Patent JP-H09326912-A (JP)
Title: Facsimile communication system
Inventor: YOSHIDA TAKEHIRO
IPC: H04M11/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To attain high speed bit rate communication by using a networking system so as to set a transmission level to a prescribed level in the case of sending a signal to a facsimile equipment thereby attaining a high incoming level to a terminal equipment. SOLUTION: In the case of sending facsimile information and voice information, 1st and 2nd networking systems 26,28 are used. The 1st networking system 26 sets a transmission level to a prescribed level in the case that a signal is sent from a facsimile equipment A to a facsimile equipment B22. Furthermore, in the case of sending a signal from the facsimile equipment N to the facsimile equipment A, the level is decided similarly. Moreover, the 2nd networking system 28 provides an output directly Without changing the transmission level in the case of voice information communication. Thus, in the case of facsimile communication, a high incoming reception level is attained for a reception facsimile equipment and high speed bit rate communication is attained. Furthermore, in the case of voice information, a speech with ease of hearing is attained.
Patent JP-2000002729-A (JP)
Title: Spectrum analyzer
Inventor: MIYAUCHI YASUSHI
IPC: H03L7/18
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To suppress abnormal increase in error voltage by a sudden change in the ambient temperature and prevent a phase lock from being released by providing an offset correction part for adding, when the error voltage exceeds the positive and negative thresholds, the respective correction voltages to a control voltage. SOLUTION: This device is provided with an offset correction, part 95, wherein the error voltage Ve outputted from a phase comparator 73 is compared with a positive threshold Va and a negative threshold Vb, and when it exceeds each threshold, negative and positive correction voltage (d) are added to the control voltage Vm of a YTO:YIG synchronous oscillator (YIG Tuned Oscillator) 71, respectively. Even in a case where a phase lock is almost released by the abnormal increase in the oscillating frequency F2 of YTO 71 or the error voltage Ve by a sudden change in the ambient temperature as in a conventional device, the control voltage Vm is corrected with the correction voltage (d) in the precious stage. Therefore, the error voltage Ve is brought back to zero and never largely misses the thresholds Va and Vb.
Patent JP-H0458423-A (JP)
Title: Collective relay
Inventor: NAKAHATA ATSUSHI
IPC: H01H45/02
Filed: 1990-06-26
Abstract: PURPOSE:To make it sufficient to use only one fixed contact attaching part to lessen the number of parts and decrease the mounting surface area on a printed board by forming a fixed contacts of each relay main body on a common base plate respectively. CONSTITUTION:A collective relay is composed of a plurality of relay main bodies A consisting of a base 1, an electromagnet 2, a movable contact spring 9, and common base plates 10, 12 and put in matrix-like condition. On the upper face of the common base plate 10, a plurality of pairs of coupled fixed contacts 11, 11,... used for a plurality of electromagnets 2 are installed. After included in a circuit by prescribed wiring patterns, each of the fixed contacts 11 is arranged to the connected electrically with an external circuit by an external connecting connector part 10c. Fixed contacts 13, 13 paired as a couple are formed in a patterned wiring on the common base plate 12. In this way, since the fixed contacts of each relay main body are formed on common base plates respectively, only one fixed contact attaching part is needed.
Patent JP-S6145896-A (JP)
Inventor: TONOURA SADAO
IPC: F16D65/14
Filed: 1984-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0614312-A (JP)
Title: Coding device
Inventor: MATSUDA TOYOHIKO
IPC: H04N7/32
Filed: 1992-06-25
Abstract: PURPOSE:To obtain a coding device capable of improving the using efficiency of vector coding volume by previously detecting and compensating a moving vector (global moving vector) as the whole picture. CONSTITUTION:The 1st field obtained from a memory 30 and the 2nd field vertically interpolated by a vertical interpolation circuit 31 are inputted to a vector detector 32. The detector 32 detect a moving vector as the whole picture between the two fields and outputs the detected vector to an adder 33 as a global moving vector. The adder 33 adds the global moving vector to an output of a delay circuit 34 for delaying the accumulative sum of global moving vectors detected between past fields and inputs the added result to a movement compensation circuit 35. The 2nd field signal is inputted from the memory 30 to the circuit 35, which compensates the moving vector as the whole picture and then outputs the compensated result to a coding means 22. Thereby the moving vector volume of each block in the means 22 can be reduced.
Patent JP-H1011722-A (JP)
Title: Magnetic field signal detector
Inventor: SENDA MASAKATSU
IPC: G11B5/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To enhance the output, SN ratio, sensitivity, and the detecting accuracy of a signal and to simplify the constitution of components. SOLUTION: A slider 101 in which a magnetic head element 3 having a magnetic core 2 and detection lead wires 1 is installed, a gimbal 102 supporting the slider 101, a high frequency oscillator 6, transmission lines 14, two impedance elements 56, matching lines 4a, a transmission line 142 and a demodulator 7 are provided.  Then, one part of the transmission lines 14 is installed in the gimbal 102, other part of the transmission lines 14 is installed in the slider 101, one part of the matching lines 4a isinstalled in the gimbal 102, other part of the matching lines 4a is installed in the slider 101, the high frequency oscillator 6 is connected to the transmission lines 14, the transmission lines 14 are connected to the impedance elements 5, the impedance elements 5 are connected to the detection lead wires 1, the detection lead wires 1 are connected to the matching lines 4a and the matching lines 4a are connected to the demodulator 7 via the transmission line 142.
Patent JP-2000320216-A (JP)
Title: Fastening tool for window frame having gap adjustable function
Inventor: SHIMA MASAMICHI
IPC: E05B65/08
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To correct a meeting gap of window frames by pivoting a fastening tool having an oval hole to one of window frames to adjust the distance from a latch provided on the other window frame. SOLUTION: A hole is formed at the substantially central part of a pedestal of one window frame side and a stopper 6 is provided at the lower part of the pedestal 1 so as to be transferable to the right and left sides. A hexagonal groove is formed at the upper step of a three-stepped shaft 3 and further, a thread is formed at the outer periphery. Further, an oval hole is formed at the substantially central part of a semicircular fastening tool 4 provided with a handle. The shaft 3 is inserted in the hole of the pedestal 1 and further inserted in the oval hole of the fastening tool 4, and the fastening tool 4 is laterally transferred through the oval hole to adjust the distance from a fastening tool 5 fitted to the other window frame.  Further, after the fastening tool 4 is fixed by a nut 2, when the fastening tool 4 is rotated, it is elliptically rotated and fastened to the fastening tool 5, and stopped by the stopper 6. In this way, the gap between window frames can be easily corrected and effects of hermetical sealing, sound insulation, and heat insulation can be improved.